That is a 'delta'.
The land formed by deposited soil at the mouth of a river is called a delta (named for the Greek letter, which is similarly triangular in shape).
The land formed by deposited soil at the mouth of a river is called a delta (named for the Greek letter, which is similarly triangular in shape).
The area of fertile soil at the mouth of a river is called river delta.
The low water land that is formed at the mouth of a river is called a delta.
The floodplain is an area of flat land found on either side of a river that usually becomes wider as the river nears its mouth. A low watery formation of land at the mouth of a river is called a delta.
The mouth of a river is where the river meets the sea, so is water.
Land formed by silt deposited by a river is called a delta.
The answer is delta
The low water land that is formed at the mouth of a river is called a delta.
It is formed by water hitting both sides for years until there is no more land there and water can get through from both sides.
The floodplain is an area of flat land found on either side of a river that usually becomes wider as the river nears its mouth. A low watery formation of land at the mouth of a river is called a delta.
There are five nouns. They are piece, land, mouth, river, and delta.